3297653565 has 8 divisors (see below), whose sum is σ = 5276245728. Its totient is φ = 1758748560.

The previous prime is 3297653561. The next prime is 3297653573. The reversal of 3297653565 is 5653567923.

3297653565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3297653565 - 2² = 3297653561 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3297653561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109921771 + ... + 109921800.

It is an arithmetic number, because the mean of its divisors is an integer number (659530716).

Almost surely, 2^3297653565 is an apocalyptic number.

It is an amenable number.

3297653565 is a deficient number, since it is larger than the sum of its proper divisors (1978592163).

3297653565 is a wasteful number, since it uses less digits than its factorization.

3297653565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219843579.

The product of its digits is 5103000, while the sum is 51.

The square root of 3297653565 is about 57425.1997384424. The cubic root of 3297653565 is about 1488.4526020685.

The spelling of 3297653565 in words is "three billion, two hundred ninety-seven million, six hundred fifty-three thousand, five hundred sixty-five".